Open AccessQuestion II. What Standard Should Be Set for the Pictures Used by Health Agencies?
Author(s) -
Stanley H. Osborn
Publication year - 1922
Publication title -
american journal of public health
Language(s) - English
Resource type - Journals
eISSN - 2330-9687
pISSN - 0271-4353
DOI - 10.2105/ajph.12.4.272
Subject(s) - set (abstract data type) , environmental health , medicine , psychology , computer science , programming language